Benson Leach is driving.

He pulled over because the ambulance was whirring.

Juliana Lewis looked at the ambulance in the direction of the old house. There were more than one ambulance: "What happened? Why are there so many ambulances?"

Benson Leach: "I don't think so. There are doctors at home."

Families like them are equipped with family doctors, especially those with elderly people, who live at home.

Just in case.

Juliana Lewis looked at him: "In the ...